Sentence examples for specimens have proven from inspiring English sources

Currently, none of the endoscopy-based attempts to obtain FTB specimens have proven suitable for routine use.

Measurements of CFTR function in rectal biopsy specimens have proven its value in the fine-diagnosis of patients with milder or "non-classical" forms of CF, in particular when sweat test results are equivocal or borderline and/or if CFTR-disease causing mutations are not readily identified by DNA mutation analysis [ 12, 14, 16].

Lanthanum deposition, specially over preoxidized specimens, has proven to improve their resistance to high temperature oxidation.

Retrospective evaluation of the relative utilities of different clinical specimens has proven that stool should be cultured for all patients suspected of NPEV infection [ 23].

Despite studies of the general effects of radiation damage on single-particle specimens (Conway et al., 1993), direct measurement of the critical exposure on non-crystalline specimens has proven difficult in the past for a number of reasons.

The specimen has proved useful for bridging the nearly one-million-year gap in dating between fossils associated with A. afarensis and fossils associated with Homo.

Biologic specimens collected from avian carcasses have proven useful in WNV surveillance; the American crow has been a useful sentinel (2, 3, 18 ).

The plant remains in the Senckenberg Museum specimen have been described, but have proven difficult to interpret.

Furthermore, as they constitute a simple and inexpensive standard method for sterile short- and long-time storage of arthropod specimens and have proved to be compatible with downstream mass spectrometry applications, insects from already existing collections may be subjected to this type of analysis.

The species has proven to be a long distance vagrant, with a specimen record from southwestern Pennsylvania, USA.

As many characters are based on color patterns, which have proven very consistent in the examined material, these colors will not be as clear in teneral specimens.